S
M
T
W
T
F
S
26
76°
57°
27
78°
56°
28
77°
56°
29
78°
59°
30
77°
58°
31
76°
60°
1
77°
57°
2
78°
56°
3
78°
61°
4
77°
57°
5
76°
56°
6
76°
54°
7
75°
57°
8
76°
61°
9
75°
57°
10
76°
62°
11
79°
63°
12
82°
61°
13
81°
61°
14
80°
55°
15
76°
56°
16
75°
55°
17
75°
57°
18
73°
58°
19
75°
62°
20
78°
54°
21
77°
54°
22
76°
53°
23
75°
54°
24
75°
55°
25
74°
57°
26
74°
55°
27
75°
51°
28
73°
53°
29
72°
53°
30
73°
54°
31
75°
56°
1
74°
54°
2
73°
53°
3
72°
52°
4
74°
50°
5
73°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Windsor
Windsor's August 2026 forecast shows daily high temperatures ranging from 72° to 82°, with overnight lows between 50° and 63°. The average high for August is 76° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Windsor. See also: September | October | November.
